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BOSTON MARATHON 2025

Jacques Weng

Bib: 15734•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #14328
Start → 5K
24:04 | 7:45/mi
10K· 6.21 mi
48:24
Rank: #14673 (-345)
5K → 10K
24:20 | 7:50/mi
15K· 9.32 mi
1:13:36
Rank: #15455 (-782)
10K → 15K
25:12 | 8:07/mi
20K· 12.43 mi
1:38:59
Rank: #15675 (-220)
15K → 20K
25:23 | 8:10/mi
Half· 13.11 mi
1:44:17
Rank: #15576 (+99)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:04:35
Rank: #15711 (-135)
Half → 25K
20:18 | 8:22/mi
30K· 18.64 mi
2:31:08
Rank: #15559 (+152)
25K → 30K
26:33 | 8:33/mi
20M
2:43:02
Rank: #15491 (+68)
30K → 20M
11:54 | 8:45/mi
21M
2:52:08
Rank: #15367 (+124)
20M → 21M
9:06 | 9:06/mi
35K· 21.75 mi
2:58:22
Rank: #15307 (+60)
21M → 35K
6:14 | 8:20/mi
23M
3:09:22
Rank: #15270 (+37)
35K → 23M
11:00 | 8:47/mi
24M
3:17:41
Rank: #15154 (+116)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:24:53
Rank: #15054 (+100)
24M → 40K
7:12 | 8:25/mi
25.2M
3:28:03
Rank: #14995 (+59)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:36:06
Rank: #14862 (+133)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:17
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:51:49
Pace8:32 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:2724:047:4524:04
7:45
-
10K
6.21 mi11:20:4748:247:4724:20
7:50
+0:05
15K
9.32 mi11:45:591:13:367:5425:12
8:07
+0:17
20K
12.43 mi12:11:221:38:597:5825:23
8:10
+0:03
Half
13.11 mi12:16:401:44:177:575:18
7:46
-0:24
25K
15.53 mi12:36:582:04:358:0120:18
8:22
+0:36
30K
18.64 mi13:03:312:31:088:0626:33
8:33
+0:11
20M
20.00 mi13:15:252:43:028:0911:54
8:45
+0:12
21M
21.00 mi13:24:312:52:088:129:06
9:06
+0:21
35K
21.75 mi13:30:452:58:228:126:14
8:20
-0:46
23M
23.00 mi13:41:453:09:228:1411:00
8:47
+0:27
24M
24.00 mi13:50:043:17:418:148:19
8:19
-0:28
40K
24.85 mi13:57:163:24:538:157:12
8:25
+0:06
25.2M
25.20 mi14:00:263:28:038:153:10
9:11
+0:46
Finish
26.22 mi14:08:293:36:068:158:03
7:54
-1:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:45 /mi

Average Pace

8:15 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:23

71% of race

Time at Steady Pace

58:33

27% of race

Time at Slower Pace

3:10

1% of race

Average Pace: 8:15 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:56:2724:047:4524:04
7:45
#14328
10K
6.21 mi11:20:4748:247:4724:20
7:50
#14673
15K
9.32 mi11:45:591:13:367:5425:12
8:07
#15455
20K
12.43 mi12:11:221:38:597:5825:23
8:10
#15675
Half
13.11 mi12:16:401:44:177:575:18
7:46
#15576
25K
15.53 mi12:36:582:04:358:0120:18
8:22
#15711
30K
18.64 mi13:03:312:31:088:0626:33
8:33
#15559
20M
20.00 mi13:15:252:43:028:0911:54
8:45
#15491
21M
21.00 mi13:24:312:52:088:129:06
9:06
#15367
35K
21.75 mi13:30:452:58:228:126:14
8:20
#15307
23M
23.00 mi13:41:453:09:228:1411:00
8:47
#15270
24M
24.00 mi13:50:043:17:418:148:19
8:19
#15154
40K
24.85 mi13:57:163:24:538:157:12
8:25
#15054
25.2M
25.20 mi14:00:263:28:038:153:10
9:11
#14995
Finish
26.22 mi14:08:293:36:068:158:03
7:54
#14862
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14328101691016916800(Top 59%)11141(Top 69%)11141(Top 676%)
10K6.21 mi3.10 mi14673-34510282-11310282-11315097(Top 53%)10462(Top 65%)10462(Top 635%)
15K9.32 mi3.11 mi15455-78210591-30910591-30916800(Top 59%)11141(Top 69%)11141(Top 676%)
20K12.43 mi3.11 mi15675-22010662-7110662-7116097(Top 57%)10778(Top 67%)10778(Top 654%)
Half13.11 mi0.68 mi15576+9910618+4410618+4413950(Top 49%)9894(Top 61%)9894(Top 600%)
25K15.53 mi2.42 mi15711-13510663-4510663-4516358(Top 58%)10797(Top 67%)10797(Top 655%)
30K18.64 mi3.11 mi15559+15210539+12410539+12415037(Top 53%)10069(Top 63%)10069(Top 611%)
20M20.00 mi1.36 mi15491+6810478+6110478+6115396(Top 54%)10090(Top 63%)10090(Top 612%)
21M21.00 mi1.00 mi15367+12410392+8610392+8614078(Top 50%)9367(Top 58%)9367(Top 568%)
35K21.75 mi0.75 mi15307+6010350+4210350+4214448(Top 51%)9480(Top 59%)9480(Top 575%)
23M23.00 mi1.25 mi15270+3710292+5810292+5815019(Top 53%)9634(Top 60%)9634(Top 585%)
24M24.00 mi1.00 mi15154+11610219+7310219+7313353(Top 47%)8830(Top 55%)8830(Top 536%)
40K24.85 mi0.85 mi15054+10010142+7710142+7712913(Top 45%)8492(Top 53%)8492(Top 515%)
25.2M25.20 mi0.35 mi14995+5910104+3810104+3812799(Top 45%)8384(Top 52%)8384(Top 509%)
Finish26.22 mi1.02 mi14862+13310025+7910025+7912155(Top 43%)8121(Top 50%)8121(Top 493%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16800

Males

11141

M55-59

11141

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15097

Males

10462

M55-59

10462

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16800

Males

11141

M55-59

11141

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16097

Males

10778

M55-59

10778

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13950

Males

9894

M55-59

9894

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16358

Males

10797

M55-59

10797

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

15037

Males

10069

M55-59

10069

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

15396

Males

10090

M55-59

10090

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

14078

Males

9367

M55-59

9367

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14448

Males

9480

M55-59

9480

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

15019

Males

9634

M55-59

9634

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

13353

Males

8830

M55-59

8830

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12913

Males

8492

M55-59

8492

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12799

Males

8384

M55-59

8384

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12155

Males

8121

M55-59

8121

Passing Analysis

Category:
Athletes Passed
1924
Passed By
2458
Net Change
-534
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14328
5K → 10K173518-345#14328#14673
10K → 15K50832-782#14673#15455
15K → 20K149369-220#15455#15675
20K → Half1023+99#15675#15576
Half → 25K137272-135#15576#15711
25K → 30K310158+152#15711#15559
30K → 20M14779+68#15559#15491
20M → 21M16541+124#15491#15367
21M → 35K9636+60#15367#15307
35K → 23M11679+37#15307#15270
23M → 24M13923+116#15270#15154
24M → 40K12020+100#15154#15054
40K → 25.2M6910+59#15054#14995
25.2M → Finish15118+133#14995#14862
TOTALS19242458-534
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing